FR1260482A - Method and apparatus for electro-erosion machining - Google Patents

Method and apparatus for electro-erosion machining

Info

Publication number
FR1260482A
FR1260482A FR830826A FR830826A FR1260482A FR 1260482 A FR1260482 A FR 1260482A FR 830826 A FR830826 A FR 830826A FR 830826 A FR830826 A FR 830826A FR 1260482 A FR1260482 A FR 1260482A
Authority
FR
France
Prior art keywords
electro
erosion machining
erosion
machining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR830826A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Firth Sterling Inc
Original Assignee
Firth Sterling Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US822270A external-priority patent/US3056065A/en
Application filed by Firth Sterling Inc filed Critical Firth Sterling Inc
Priority to FR830826A priority Critical patent/FR1260482A/en
Application granted granted Critical
Publication of FR1260482A publication Critical patent/FR1260482A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
FR830826A 1959-06-23 1960-06-22 Method and apparatus for electro-erosion machining Expired FR1260482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR830826A FR1260482A (en) 1959-06-23 1960-06-22 Method and apparatus for electro-erosion machining

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US822270A US3056065A (en) 1959-06-23 1959-06-23 Spark machining methods and apparatus
FR830826A FR1260482A (en) 1959-06-23 1960-06-22 Method and apparatus for electro-erosion machining

Publications (1)

Publication Number Publication Date
FR1260482A true FR1260482A (en) 1961-05-05

Family

ID=26186511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830826A Expired FR1260482A (en) 1959-06-23 1960-06-22 Method and apparatus for electro-erosion machining

Country Status (1)

Country Link
FR (1) FR1260482A (en)

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